7902230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{16127}}^1$

素因数の和:16148

約数の個数: 24

約数和(自身を含む): 16547328

約数和(自身を除く): 8645098

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 16127, 32254, 80635, 112889, 161270, 225778, 564445, 790223, 1128890, 1580446, 3951115, 7902230]

約数ペア:

[(1, 7902230), (2, 3951115), (5, 1580446), (7, 1128890), (10, 790223), (14, 564445), (35, 225778), (49, 161270), (70, 112889), (98, 80635), (245, 32254), (490, 16127)]